Детям раздали кубики двух цветов и попросили каждого из них сложить башенку из шести кубиков, поставив их друг на друга. Полностью одноцветных башенок быть не должно. Чему равно наибольшее возможное число детей, если башенки у всех получились разные?

c) सिद्ध कीजिए कि \( \sqrt{2} \) एक अपरिमेय संख्या है।

On The finst day of a cyling competition. a cyclist covered a distance of 74.9 km . on the second day He covered 69.05 km . and on the third day 79.142 km . what was the total distance covered by the cyclist for three day. 1. Asked Q. Given 3. Operation 4. number of sentence 5. solution

Solve by elimination. \( \left\{\begin{array}{l}-2 x+6 y=-38 \\ -6 x+18 y=-114\end{array}\right. \) One or more solutions: No solution infinite number of solutions \( \rightarrow \) Next Question

7 Suppose \( f(x)=1-2 x \) and \( g(x)=3 x+5 \) a Find \( f(g(x)) \) b Hence solve \( (f \circ g)(x)=f(x+3) \).

For the function below, (a) find the vertex; (b) find the axis of symmetry; (c) determine whether there is a maximum or a minimum value and find that value; and (d) graph the function. \( f(x)=-3 x^{2}+3 x+2 \) (a) The vertex is \( \square \). (Type an ordered pair, using integers or fractions.) (b) The axis of symmetry is \( \square \). (Type an equation. Use integers or fractions for any numbers in the equation.) (c) Does \( f(x) \) have a maximum or a minimum value?